Specification GMC Sierra Crew Cab

#	Modification	Horsepower	Engine capacity	Max. seating capacity	Transmission
1	4.3 AT Short	285	4300 cm³	6	6
2	4.3 AT AWD Short	285	4300 cm³	6	6
3	5.3 AT AWD Std.	360	5328 cm³	6	6
4	5.3 AT Denali Short	360	5328 cm³	6	8
5	5.3 AT AWD Denali Std.	360	5328 cm³	6	8
6	5.3 AT AWD Denali Short	360	5328 cm³	6	8
7	4.3i (285 hp) 6-AKP	285	4300 cm³	6	6
8	4.3i (285 hp) 6-speed 4x4	285	4300 cm³	6	6
9	5.3i (360 hp) 6-speed 4x4 automatic transmission	360	5328 cm³	6	6
10	5.3i (360 hp) 8-AKP	360	5328 cm³	6	8
11	5.3i (360 hp) 8-speed 4x4 automatic transmission	360	5328 cm³	6	8
12	6.2i (426 h.p.) 8-speed automatic	426	6162 cm³	6	8
13	6.2i (426 h.p.) 8-speed automatic transmission 4x4	426	6162 cm³	6	8